package com.lzx.adx.report.controller.v1.qtt;

import cn.hutool.core.collection.CollectionUtil;
import cn.hutool.core.util.IdUtil;
import cn.hutool.core.util.URLUtil;
import cn.hutool.http.HttpUtil;
import com.alibaba.fastjson.JSONObject;
import com.lzs.adx.commmon.utils.JsonUtils;
import com.lzs.adx.commmon.utils.Result;
import com.lzx.adx.report.bean.mapper.ReportMapper;
import com.lzx.adx.report.cache.AccountLocalCache;
import com.lzx.adx.report.dto.AccountDTO;
import com.lzx.adx.report.dto.ReportDTO;
import com.lzx.adx.report.enums.QttTtyEnum;
import com.lzx.adx.report.model.qtt.QttRequest;
import com.lzx.adx.report.service.ReportService;
import com.lzx.adx.report.util.AdPerUtil;
import com.lzx.adx.report.util.URLEncoderDecoderTool;
import com.lzx.adx.report.util.helper.KkHeper;
import com.lzx.adx.report.util.helper.YtyHeper;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang3.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import javax.servlet.http.HttpServletRequest;
import java.nio.charset.StandardCharsets;
import java.util.*;

/**
 * 趣头条-因特云
 */
@RequestMapping("/qtt/yty/bdjs")
@RestController
@Slf4j
public class QttYtyController {


    @Autowired
    private ReportService reportService;

    @Autowired
    private ThreadPoolTaskExecutor reportExecutor;

    @Autowired
    private ReportMapper reportMapper;

    public static final   String apiDesc="趣头条-因特云";





    @GetMapping("/report")
    public ResponseEntity report(QttRequest requestParams, HttpServletRequest request) {
        log.info("接收到趣头条到因特云的请求参数为{}", JsonUtils.toJsonString(requestParams));
        //1.收到监测的数据存储
        ReportDTO reportDTO = reportMapper.toReportDTO(requestParams);
        reportDTO.setBizRequestId(IdUtil.fastSimpleUUID()+reportDTO.getDspId());
        reportDTO.setCreateTime(new Date());
        reportDTO.setUpdateTime(new Date());
        reportDTO.setExtend(JsonUtils.toJsonString(requestParams));
        reportDTO.setTraceTime(String.valueOf(System.currentTimeMillis() / 1000));
        reportExecutor.execute(() -> {
            reportService.saveData(reportDTO);
        });

        AccountDTO accountDTO = AccountLocalCache.getInstance().get(requestParams.getDspId());
        String finalUrl = YtyHeper.covertQttUrl(accountDTO, requestParams, reportDTO);
        log.info("账号为{},趣头条-因特云(百度极速版)请求地址为{}", requestParams.getDspId(), finalUrl);
        //2.2调用饿了嘛，上报接口
        String body = HttpUtil.createGet(finalUrl).execute().body();
        log.info("账号为{} 趣头条-因特云(百度极速版)上报的接口，响应的结果为{}", requestParams.getDspId(), body);
        return ResponseEntity.ok(new Result());
    }




    /**
     * 饿了么回传

     * @return ResponseEntity
     * @throws Exception
     */
    @GetMapping("callback")
    public ResponseEntity callBackUrl(String requestId,String transformType) throws Exception {
        log.info("接收百度极速版上报趣头条回调信息 流水号：{} 转换类型：{}",requestId,transformType);
        //1.把转换结果更新到数据库
        Map<String,Object> params=new HashMap<>();
        params.put("bizRequestId",requestId);
        List<ReportDTO> list = reportService.list(params);
        ReportDTO reportDTO;
        if(CollectionUtil.isNotEmpty(list)){
            reportDTO = list.get(0);
            reportDTO.setResultType("0");
            reportDTO.setResultTime(String.valueOf(System.currentTimeMillis()));
            reportDTO.setUpdateTime(new Date());
            reportService.updateData(reportDTO,transformType);
        }else{
            log.error("当前流水号，系统当前不存在");
            return ResponseEntity.status(HttpStatus.BAD_REQUEST).build();
        }

        //2.从缓存加载配置
        AccountDTO accountDTO = AccountLocalCache.getInstance().get(reportDTO.getDspId());
        String sspExtend = accountDTO.getSspExtend();
        //如果不为空，且sspExtend
        if(StringUtils.isNotBlank(sspExtend)){
            JSONObject jsonObject = JSONObject.parseObject(sspExtend);
            Double per = jsonObject.getDouble("per");
            if(Objects.nonNull(per)){
                if(!AdPerUtil.randomPer(per)){
                    log.info("dspId为{} 流水号为 {} 设置的比例为:{} 超出了比例外", reportDTO.getDspId(), reportDTO.getBizRequestId(), per);
                    return ResponseEntity.ok(new Result());
                }
            }
        }
        //2.回调渠道，调用趣头条回传
        Long conversion_time=Long.valueOf(reportDTO.getResultTime())/1000;
        //3，获取回传地址，进行解码
        String decodeUrl = URLEncoderDecoderTool.decodeURL(reportDTO.getCallback());
        log.info("趣头条-饿了么转码地址为：{}",decodeUrl);
        //拼接完整的请求参数
        Map<String,Object> paramsReq=new HashMap<>();
        paramsReq.put("op2", QttTtyEnum.getMtCode(transformType));
        paramsReq.put("opt_active_time",conversion_time);
        String paramss= URLUtil.buildQuery(paramsReq,StandardCharsets.UTF_8);
        String finalUrl=decodeUrl+"&"+paramss;
        log.info("账号为{} 上报趣头条-百度极速版 -完整地址为：{}",reportDTO.getDspId(),finalUrl);
        String result = HttpUtil.get(finalUrl);
        log.info("账号为{}，接收趣头条-百度极速版 转换响应的结果为{}",reportDTO.getDspId(),result);
        return ResponseEntity.ok(new Result());
    }


    /**
     * 是否在比例范围内
     * @param per
     * @return
     */
    private static boolean shouldIdentifyAd(Double per) {
        Random random = new Random();
        double randomValue = random.nextDouble(); // 生成到1之间的随机数
        log.info("随机数为{}", randomValue);
        return randomValue > per;
    }



}
